Arguing, Reasoning, and Thinking Well
Robert H. Gass & John S. Seiter
Unprotected
Miriam Grossman
The Revolution: A Manifesto
Paul, Ron
Collected Papers on Mathematics, Logic, and Philosophy
Gottlob Frege
The Moral Judgment of the Child
Piaget, Jean
Key Bible Concepts
David W. Gooding & John Carson Lennox